Difference between revisions 2040266 and 2184718 on lawiki

'''Helium-3''' (He-3, vel '''tralphium''') est [[isotopum]] quod non est [[Radioactivitas|radioactivum]] [[helium|helii]] quod habet duo [[proton|protona]] et unum [[neutron]]. Rarum est in [[tellus (planeta)|tellure]]. 

[[Categoria:Elementa chemica]]

[[ca:Heli-3]]
[[cs:Helium-3]]
[[en:Helium-3]]
[[es:Helio-3]]
[[et:Heelium-3]]
[[fi:Helium-3]]
[[fr:Hélium 3]]
[[it:Elio-3]]
[[ja:ヘリウム3]]
[[ko:헬륨-3]]
[[lv:Hēlijs-3]]
[[nl:Helium-3]]
[[no:Helium-3]]
[[pt:Hélio-3]]
[[ru:Гелий-3]]
[[sv:Helium-3]]
[[tr:Helyum-3]]
[[zh:氦-3]]